Configuration
4.7 Firewall Configuration
4.7 Firewall Configuration
The first security element for incoming packets is a check of the enabled source IP addresses
and destination ports. There is independent IPv4 and IPv6 firewall since there is dual stack IPv4
and IPv6 implemented in the router. If you click the
Firewall
item in the
Configuration
menu on
the left, it will expand to
IPv4
and
IPv6
options and you can click
IPv6
to enable and configure
the IPv6 firewall – see Figure below. The configuration fields have the same meaning in the
IPv4 Firewall Configuration
and
IPv6 Firewall Configuration
forms.
Figure 27: Firewall Configuration – IPv6 Firewall
You can specify the rules for IP addresses, protocols and ports to allow or deny the access
to the router and internal network connected behind the router. To enable this function, tick the
Enable filtering of incoming packets
check box located at the top of the
IPv4 (IPv6) Firewall
Configuration
page. Accessibility is checked against the IP address table. This means that
UM Configuration OWL LTE M12
Rel. 06.1.09 - 07/2019
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